Waste management

The Balanced Facility Location Problem: Complexity and Heuristics

  • Malena Schmidt
  • Bismark Singh
    • Categories Applications - OR and Management Sciences, Combinatorial Optimization Tags , , , ,

    In a recent work, Schmitt and Singh propose a new quadratic facility location model to address ecological challenges faced by policymakers in Bavaria, Germany. Building on this previous work, we significantly extend our understanding of this new problem. We develop connections to traditional combinatorial optimization models and show the problem is NP-hard. We then develop … Read more

    Quadratic Optimization Models for Balancing Preferential Access and Fairness: Formulations and Optimality Conditions

  • Christian Schmitt
  • Bismark Singh
    • Categories Applications - Science and Engineering, Convex and Nonsmooth Optimization Tags , , , ,

    Published in INFORMS Journal on Computing. https://doi.org/10.1007/978-3-031-47859-8_26 Typically, within facility location problems, fairness is defined in terms of accessibility of users. However, for facilities perceived as undesirable by communities hosting them, fairness between the usage of facilities becomes especially important. Limited research exists on this notion of fairness. To close this gap, we develop a series … Read more